[EN] PYRIDAZINE DERIVATIVES, PROCESSES FOR THEIR PREPARATION AND THEIR USE AS FUNGICIDES<br/>[FR] DÉRIVÉS DE PYRIDAZINE, PROCÉDÉS POUR LEUR PRÉPARATION ET LEUR UTILISATION COMME FONGICIDES
申请人:SYNGENTA PARTICIPATIONS AG
公开号:WO2011095461A1
公开(公告)日:2011-08-11
The present invention relates to novel pyridazine derivatives of formula (I) wherein R1 is methyl or ethyl; R2 is H or chloro; R3 is fluoro or chloro; R4 is fluoro or methoxy; and R5 is chloro or methoxy or an agrochemically usable salt from thereof, as active ingredients which have microbiodidal activity, in particular fungicidal activity.
本发明涉及公式(I)的新型吡嗪衍生物,其中R1为甲基或乙基;R2为氢或氯;R3为氟或氯;R4为氟或甲氧基;R5为氯或甲氧基或其农药可用盐,作为具有微生物杀灭活性,特别是杀真菌活性的活性成分。